neo4j-genai-plugin-skill

When to Use

• Generating embeddings inside Cypher without external Python (ai.text.embed())
• Batch-embedding nodes/chunks during ingestion (ai.text.embedBatch())
• Calling LLMs directly in Cypher for completions or GraphRAG (ai.text.completion())
• Extracting structured JSON maps from LLM inside Cypher (ai.text.structuredCompletion())
• Aggregating LLM summaries over grouped rows (ai.text.aggregateCompletion())
• Stateful chat sessions in Cypher (ai.text.chat())
• Counting tokens or chunking text by token limit (ai.text.tokenCount(), ai.text.chunkByTokenLimit())

When NOT to Use

• Python-based GraphRAG pipelines (VectorCypherRetriever, HybridCypherRetriever) → neo4j-graphrag-skill
• Vector index CREATE / kNN search / SEARCH clause → neo4j-vector-index-skill
• GDS embeddings (FastRP, Node2Vec) → neo4j-gds-skill
• Fulltext / keyword search → neo4j-cypher-skill

Prerequisites